I wonder if you have noticed that most PCB boards are green, while other colors are rare. Why is this? Some people say that black PCB boards represent high-end, is this true? First of all, let's take ...
This time, I learned about SmartConfig and Airkiss one-click network configuration, and connected ESP8266 to the cloud with one click.
Generally, if a WiFi module wants to connect to the Internet, the...
It is said that many software developers envy hardware engineers.
Because in the software industry, 35 is considered old
The 53-year-old hardware guy is in his primeA hardware engineer who looks great...
EDA is an important fulcrum for promoting innovation in the semiconductor industry, but affected by the international situation, the development of China's EDA industry has been hindered one after ano...
With the construction of 5G networks, the high cost of 5G base stations, especially the high energy consumption, has become widely known.
Taking China Mobile as an example, in order to support high do...
In the latest update of MicroPython's ESP32 port, littlefs v2 is used instead of FAT as the default file system.https://en.eeworld.com/bbs/forum.php?mod=redirectgoto=findpostptid=1116157pid=2961221fro...
A filter is an electronic device that allows signals to pass through while suppressing useless frequency signals. It is widely used in automatic control, communication and other electronic system...[Details]
VR is not a new concept. The first VR device appeared as early as the 1950s. Since last year, the development of 5G, cloud computing, chips and display technology, as well as the outbreak of the epid...[Details]
Rich multimedia services have pushed the resolution of LCD screens and cameras in 3G mobile phones to a new level. However, the interface design between the display screen and camera module and the...[Details]
In August, the penetration rate of new energy vehicles reached 53.9%. What does that mean? For every 100 cars sold, nearly 54 are new energy vehicles, of which plug-in hybrid electric vehicles (PHE...[Details]
One year after entering the Japanese market, Xiaomi announced on Wednesday that it will double the number of engineers at its Japanese research and development center next year, Nikkei Asian Review r...[Details]
Platform: mini2440 Compilation tool: ads1.2 LCD model: Sony 3.5-inch TFT LCD screen I started to work on the LCD driver at the end of last semester. It was almost the end of the semester and I ...[Details]
QuantumScape, a U.S. battery startup that went public last fall, announced recently that it has entered the testing phase of a 10-layer solid-state battery, an important sign of its progress in comme...[Details]
The increasing amount of electronic circuitry in vehicles is demanding more battery power, and to support features such as remote keyless entry and security, the battery must continue to provide po...[Details]
Oscilloscopes and spectrum analyzers are both essential test equipment in electronic testing and measurement, used to observe the time domain waveform and spectrum of signals respectively. The time d...[Details]
Abstract: Aiming at the requirements of numerical characteristics and real-time performance of adaptive filters in high-speed and high-sensitivity digital signal processing, an algorithm improvemen...[Details]
AC-DC power adapters are widely used, such as in laptops, LCD monitors, and printers. These power adapters are in no-load standby mode for a long time and are used in large quantities, resulting in h...[Details]
Last month, realme launched the realme GT Neo2 equipped with Snapdragon 870 chip in the Chinese market. Now, the company has confirmed that it will launch the realme GT Neo2T at 2 pm on October 19....[Details]
What kind of measurement methods do sensors have? This question is very critical. There are various sensors and various measurement methods. This article compares three measurement methods to see w...[Details]
On October 31, the "Starry Sky" Innovation and Entrepreneurship Competition of Changsha Economic and Technological Development Zone, Hunan Province was successfully held at the Changsha Economic an...[Details]
PCB Design
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